Features: Experience high fidelitys audios with the CJMCU-5102 decoders module, delivering losslessly digital conversion for clear stereo sound for Raspberry projects. Featuring a compactly board design with builts in CJMCU-5102 chip, this module offer easy plugs and play integration and supports both 3.3 V/5V power inputs for versatilitys setups. Ideal for audios enthusiasts, DIY hobbyists, and developers seekings professional audios output in IoT devices, home theaters, or customs music players. Enhances audios playbacks in HDTV receivers, Bluray players, and intelligent home systems with its low power design for energy efficient operation. Design for seamlessly compatibility with SPI interfaces, this decoders module ensures rich dynamic ranges and detailed sound reproduction, making it essential for high end projects. Specifications: Component:Plastic Size:Approx.31.8x23.8mm/1.25x0.93inch Interfaces Type: I2S/IIS interfaces Working voltages: 3.3 V or 5V Option Type:1pc,3pcs Model:CJMCU5102 I2S for Raspberry; Applicable scenario:DIY music player; Package Includes: Package A 1pc Digital audios decoders Module Package B 3pc Digital audios decoders Module note: Please allow 1-10mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.